| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.51 | 9.840% | $103.8098 | $103.81 | $103.80 | $103.80 |
| Purchase #2 | $199.86 | 12.581% | $225.0044 | $225.00 | $225.00 | $225.00 |
| Purchase #3 | $47.54 | 9.209% | $51.918 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $10.27 | 12.646% | $11.5687 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $153.68 | 12.623% | $173.079 | $173.08 | $173.10 | $173.10 |
| Purchase #6 | $160.78 | 4.580% | $168.1437 | $168.14 | $168.15 | $168.10 |
| Purchase #7 | $150.92 | 8.121% | $163.1762 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $817.56 | $896.6998 | $896.70 | $896.70 | $896.70 | |